42064248

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66799752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 141, 178, 188, 267, 282, 356, 376, 419, 534, 564, 712, 838, 1068, 1128, 1257, 1676, 2136, 2514, 3352, 4183, 5028, 8366, 10056, 12549, 16732, 19693, 25098, 33464, 37291, 39386, 50196, 59079, 74582, 78772, 100392, 111873, 118158, 149164, 157544, 223746, 236316, 298328, 447492, 472632, 894984, 1752677, 3505354, 5258031, 7010708, 10516062, 14021416, 21032124, 42064248]

約数ペア:

[(1, 42064248), (2, 21032124), (3, 14021416), (4, 10516062), (6, 7010708), (8, 5258031), (12, 3505354), (24, 1752677), (47, 894984), (89, 472632), (94, 447492), (141, 298328), (178, 236316), (188, 223746), (267, 157544), (282, 149164), (356, 118158), (376, 111873), (419, 100392), (534, 78772), (564, 74582), (712, 59079), (838, 50196), (1068, 39386), (1128, 37291), (1257, 33464), (1676, 25098), (2136, 19693), (2514, 16732), (3352, 12549), (4183, 10056), (5028, 8366)]