25361076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 68923008

約数和(自身を除く): 43561932

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 73, 78, 102, 131, 146, 156, 204, 219, 221, 262, 292, 393, 438, 442, 524, 663, 786, 876, 884, 949, 1241, 1326, 1572, 1703, 1898, 2227, 2482, 2652, 2847, 3406, 3723, 3796, 4454, 4964, 5109, 5694, 6681, 6812, 7446, 8908, 9563, 10218, 11388, 13362, 14892, 16133, 19126, 20436, 26724, 28689, 28951, 32266, 38252, 48399, 57378, 57902, 64532, 86853, 96798, 114756, 115804, 124319, 162571, 173706, 193596, 248638, 325142, 347412, 372957, 487713, 497276, 650284, 745914, 975426, 1491828, 1950852, 2113423, 4226846, 6340269, 8453692, 12680538, 25361076]

約数ペア:

[(1, 25361076), (2, 12680538), (3, 8453692), (4, 6340269), (6, 4226846), (12, 2113423), (13, 1950852), (17, 1491828), (26, 975426), (34, 745914), (39, 650284), (51, 497276), (52, 487713), (68, 372957), (73, 347412), (78, 325142), (102, 248638), (131, 193596), (146, 173706), (156, 162571), (204, 124319), (219, 115804), (221, 114756), (262, 96798), (292, 86853), (393, 64532), (438, 57902), (442, 57378), (524, 48399), (663, 38252), (786, 32266), (876, 28951), (884, 28689), (949, 26724), (1241, 20436), (1326, 19126), (1572, 16133), (1703, 14892), (1898, 13362), (2227, 11388), (2482, 10218), (2652, 9563), (2847, 8908), (3406, 7446), (3723, 6812), (3796, 6681), (4454, 5694), (4964, 5109)]