25978584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 70489440

約数和(自身を除く): 44510856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 1553, 2091, 2788, 3106, 4182, 4659, 5576, 6212, 8364, 9318, 12424, 16728, 18636, 26401, 37272, 52802, 63673, 79203, 105604, 127346, 158406, 191019, 211208, 254692, 316812, 382038, 509384, 633624, 764076, 1082441, 1528152, 2164882, 3247323, 4329764, 6494646, 8659528, 12989292, 25978584]

約数ペア:

[(1, 25978584), (2, 12989292), (3, 8659528), (4, 6494646), (6, 4329764), (8, 3247323), (12, 2164882), (17, 1528152), (24, 1082441), (34, 764076), (41, 633624), (51, 509384), (68, 382038), (82, 316812), (102, 254692), (123, 211208), (136, 191019), (164, 158406), (204, 127346), (246, 105604), (328, 79203), (408, 63673), (492, 52802), (697, 37272), (984, 26401), (1394, 18636), (1553, 16728), (2091, 12424), (2788, 9318), (3106, 8364), (4182, 6212), (4659, 5576)]