38757472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 82851552

約数和(自身を除く): 44094080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 617, 1208, 1234, 1963, 2416, 2468, 3926, 4832, 4936, 7852, 8021, 9872, 15704, 16042, 19744, 31408, 32084, 62816, 64168, 93167, 128336, 186334, 256672, 372668, 745336, 1211171, 1490672, 2422342, 2981344, 4844684, 9689368, 19378736, 38757472]

約数ペア:

[(1, 38757472), (2, 19378736), (4, 9689368), (8, 4844684), (13, 2981344), (16, 2422342), (26, 1490672), (32, 1211171), (52, 745336), (104, 372668), (151, 256672), (208, 186334), (302, 128336), (416, 93167), (604, 64168), (617, 62816), (1208, 32084), (1234, 31408), (1963, 19744), (2416, 16042), (2468, 15704), (3926, 9872), (4832, 8021), (4936, 7852)]