57131152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 128241792

約数和(自身を除く): 71110640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 151, 208, 214, 221, 272, 302, 428, 442, 604, 856, 884, 1208, 1391, 1712, 1768, 1819, 1963, 2416, 2567, 2782, 3536, 3638, 3926, 5134, 5564, 7276, 7852, 10268, 11128, 14552, 15704, 16157, 20536, 22256, 23647, 29104, 31408, 32314, 33371, 41072, 47294, 64628, 66742, 94588, 129256, 133484, 189176, 210041, 258512, 266968, 274669, 378352, 420082, 533936, 549338, 840164, 1098676, 1680328, 2197352, 3360656, 3570697, 4394704, 7141394, 14282788, 28565576, 57131152]

約数ペア:

[(1, 57131152), (2, 28565576), (4, 14282788), (8, 7141394), (13, 4394704), (16, 3570697), (17, 3360656), (26, 2197352), (34, 1680328), (52, 1098676), (68, 840164), (104, 549338), (107, 533936), (136, 420082), (151, 378352), (208, 274669), (214, 266968), (221, 258512), (272, 210041), (302, 189176), (428, 133484), (442, 129256), (604, 94588), (856, 66742), (884, 64628), (1208, 47294), (1391, 41072), (1712, 33371), (1768, 32314), (1819, 31408), (1963, 29104), (2416, 23647), (2567, 22256), (2782, 20536), (3536, 16157), (3638, 15704), (3926, 14552), (5134, 11128), (5564, 10268), (7276, 7852)]