15672097376

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{222919}}^1$

素因数の和:222968

約数の個数: 48

約数和(自身を含む): 33424624800

約数和(自身を除く): 17752527424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 4394, 5408, 8788, 17576, 35152, 70304, 222919, 445838, 891676, 1783352, 2897947, 3566704, 5795894, 7133408, 11591788, 23183576, 37673311, 46367152, 75346622, 92734304, 150693244, 301386488, 489753043, 602772976, 979506086, 1205545952, 1959012172, 3918024344, 7836048688, 15672097376]

約数ペア:

[(1, 15672097376), (2, 7836048688), (4, 3918024344), (8, 1959012172), (13, 1205545952), (16, 979506086), (26, 602772976), (32, 489753043), (52, 301386488), (104, 150693244), (169, 92734304), (208, 75346622), (338, 46367152), (416, 37673311), (676, 23183576), (1352, 11591788), (2197, 7133408), (2704, 5795894), (4394, 3566704), (5408, 2897947), (8788, 1783352), (17576, 891676), (35152, 445838), (70304, 222919)]