38456496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20543}}^1$

素因数の和:20570

約数の個数: 60

約数和(自身を含む): 115909248

約数和(自身を除く): 77452752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20543, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 267059, 328688, 369774, 493032, 534118, 739548, 801177, 986064, 1068236, 1479096, 1602354, 2136472, 2403531, 2958192, 3204708, 4272944, 4807062, 6409416, 9614124, 12818832, 19228248, 38456496]

約数ペア:

[(1, 38456496), (2, 19228248), (3, 12818832), (4, 9614124), (6, 6409416), (8, 4807062), (9, 4272944), (12, 3204708), (13, 2958192), (16, 2403531), (18, 2136472), (24, 1602354), (26, 1479096), (36, 1068236), (39, 986064), (48, 801177), (52, 739548), (72, 534118), (78, 493032), (104, 369774), (117, 328688), (144, 267059), (156, 246516), (208, 184887), (234, 164344), (312, 123258), (468, 82172), (624, 61629), (936, 41086), (1872, 20543)]