73987264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5273

約数の個数: 56

約数和(自身を含む): 167444928

約数和(自身を除く): 93457664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 5231, 7072, 10462, 14144, 20924, 41848, 68003, 83696, 88927, 136006, 167392, 177854, 272012, 334784, 355708, 544024, 711416, 1088048, 1156051, 1422832, 2176096, 2312102, 2845664, 4352192, 4624204, 5691328, 9248408, 18496816, 36993632, 73987264]

約数ペア:

[(1, 73987264), (2, 36993632), (4, 18496816), (8, 9248408), (13, 5691328), (16, 4624204), (17, 4352192), (26, 2845664), (32, 2312102), (34, 2176096), (52, 1422832), (64, 1156051), (68, 1088048), (104, 711416), (136, 544024), (208, 355708), (221, 334784), (272, 272012), (416, 177854), (442, 167392), (544, 136006), (832, 88927), (884, 83696), (1088, 68003), (1768, 41848), (3536, 20924), (5231, 14144), (7072, 10462)]