100428328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12578

約数の個数: 64

約数和(自身を含む): 252846720

約数和(自身を除く): 152418392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 12541, 25082, 50164, 87787, 100328, 137951, 163033, 175574, 275902, 326066, 351148, 551804, 652132, 702296, 965657, 1103608, 1141231, 1304264, 1793363, 1931314, 2282462, 3586726, 3862628, 4564924, 7173452, 7725256, 9129848, 12553541, 14346904, 25107082, 50214164, 100428328]

約数ペア:

[(1, 100428328), (2, 50214164), (4, 25107082), (7, 14346904), (8, 12553541), (11, 9129848), (13, 7725256), (14, 7173452), (22, 4564924), (26, 3862628), (28, 3586726), (44, 2282462), (52, 1931314), (56, 1793363), (77, 1304264), (88, 1141231), (91, 1103608), (104, 965657), (143, 702296), (154, 652132), (182, 551804), (286, 351148), (308, 326066), (364, 275902), (572, 175574), (616, 163033), (728, 137951), (1001, 100328), (1144, 87787), (2002, 50164), (4004, 25082), (8008, 12541)]