42000032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 89439840

約数和(自身を除く): 47439808

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 1867, 2812, 3734, 5624, 7468, 11248, 14936, 22496, 29872, 35473, 59744, 69079, 70946, 138158, 141892, 276316, 283784, 552632, 567568, 1105264, 1135136, 1312501, 2210528, 2625002, 5250004, 10500008, 21000016, 42000032]

約数ペア:

[(1, 42000032), (2, 21000016), (4, 10500008), (8, 5250004), (16, 2625002), (19, 2210528), (32, 1312501), (37, 1135136), (38, 1105264), (74, 567568), (76, 552632), (148, 283784), (152, 276316), (296, 141892), (304, 138158), (592, 70946), (608, 69079), (703, 59744), (1184, 35473), (1406, 29872), (1867, 22496), (2812, 14936), (3734, 11248), (5624, 7468)]