25848784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 54357632

約数和(自身を除く): 28508848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 823, 1208, 1646, 1963, 2416, 3292, 3926, 6584, 7852, 10699, 13168, 15704, 21398, 31408, 42796, 85592, 124273, 171184, 248546, 497092, 994184, 1615549, 1988368, 3231098, 6462196, 12924392, 25848784]

約数ペア:

[(1, 25848784), (2, 12924392), (4, 6462196), (8, 3231098), (13, 1988368), (16, 1615549), (26, 994184), (52, 497092), (104, 248546), (151, 171184), (208, 124273), (302, 85592), (604, 42796), (823, 31408), (1208, 21398), (1646, 15704), (1963, 13168), (2416, 10699), (3292, 7852), (3926, 6584)]