64219064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5232

約数の個数: 64

約数和(自身を含む): 156945600

約数和(自身を除く): 92726536

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 5189, 6188, 10378, 12376, 20756, 36323, 41512, 67457, 72646, 88213, 134914, 145292, 176426, 269828, 290584, 352852, 472199, 539656, 617491, 705704, 944398, 1146769, 1234982, 1888796, 2293538, 2469964, 3777592, 4587076, 4939928, 8027383, 9174152, 16054766, 32109532, 64219064]

約数ペア:

[(1, 64219064), (2, 32109532), (4, 16054766), (7, 9174152), (8, 8027383), (13, 4939928), (14, 4587076), (17, 3777592), (26, 2469964), (28, 2293538), (34, 1888796), (52, 1234982), (56, 1146769), (68, 944398), (91, 705704), (104, 617491), (119, 539656), (136, 472199), (182, 352852), (221, 290584), (238, 269828), (364, 176426), (442, 145292), (476, 134914), (728, 88213), (884, 72646), (952, 67457), (1547, 41512), (1768, 36323), (3094, 20756), (5189, 12376), (6188, 10378)]