74506976

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 76378528

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 197, 212, 223, 394, 424, 446, 788, 848, 892, 1576, 1696, 1784, 3152, 3568, 6304, 7136, 10441, 11819, 20882, 23638, 41764, 43931, 47276, 83528, 87862, 94552, 167056, 175724, 189104, 334112, 351448, 378208, 702896, 1405792, 2328343, 4656686, 9313372, 18626744, 37253488, 74506976]

約数ペア:

[(1, 74506976), (2, 37253488), (4, 18626744), (8, 9313372), (16, 4656686), (32, 2328343), (53, 1405792), (106, 702896), (197, 378208), (212, 351448), (223, 334112), (394, 189104), (424, 175724), (446, 167056), (788, 94552), (848, 87862), (892, 83528), (1576, 47276), (1696, 43931), (1784, 41764), (3152, 23638), (3568, 20882), (6304, 11819), (7136, 10441)]