25346184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 72887040

約数和(自身を除く): 47540856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 37, 46, 51, 68, 69, 73, 74, 92, 102, 111, 136, 138, 146, 148, 184, 204, 219, 222, 276, 292, 296, 391, 408, 438, 444, 552, 584, 629, 782, 851, 876, 888, 1173, 1241, 1258, 1564, 1679, 1702, 1752, 1887, 2346, 2482, 2516, 2553, 2701, 3128, 3358, 3404, 3723, 3774, 4692, 4964, 5032, 5037, 5106, 5402, 6716, 6808, 7446, 7548, 8103, 9384, 9928, 10074, 10212, 10804, 13432, 14467, 14892, 15096, 16206, 20148, 20424, 21608, 28543, 28934, 29784, 32412, 40296, 43401, 45917, 57086, 57868, 62123, 64824, 85629, 86802, 91834, 114172, 115736, 124246, 137751, 171258, 173604, 183668, 186369, 228344, 248492, 275502, 342516, 347208, 367336, 372738, 496984, 551004, 685032, 745476, 1056091, 1102008, 1490952, 2112182, 3168273, 4224364, 6336546, 8448728, 12673092, 25346184]

約数ペア:

[(1, 25346184), (2, 12673092), (3, 8448728), (4, 6336546), (6, 4224364), (8, 3168273), (12, 2112182), (17, 1490952), (23, 1102008), (24, 1056091), (34, 745476), (37, 685032), (46, 551004), (51, 496984), (68, 372738), (69, 367336), (73, 347208), (74, 342516), (92, 275502), (102, 248492), (111, 228344), (136, 186369), (138, 183668), (146, 173604), (148, 171258), (184, 137751), (204, 124246), (219, 115736), (222, 114172), (276, 91834), (292, 86802), (296, 85629), (391, 64824), (408, 62123), (438, 57868), (444, 57086), (552, 45917), (584, 43401), (629, 40296), (782, 32412), (851, 29784), (876, 28934), (888, 28543), (1173, 21608), (1241, 20424), (1258, 20148), (1564, 16206), (1679, 15096), (1702, 14892), (1752, 14467), (1887, 13432), (2346, 10804), (2482, 10212), (2516, 10074), (2553, 9928), (2701, 9384), (3128, 8103), (3358, 7548), (3404, 7446), (3723, 6808), (3774, 6716), (4692, 5402), (4964, 5106), (5032, 5037)]