4914616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 11520000

約数和(自身を除く): 6605384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 149, 152, 217, 248, 266, 298, 434, 532, 589, 596, 868, 1043, 1064, 1178, 1192, 1736, 2086, 2356, 2831, 4123, 4172, 4619, 4712, 5662, 8246, 8344, 9238, 11324, 16492, 18476, 19817, 22648, 32333, 32984, 36952, 39634, 64666, 79268, 87761, 129332, 158536, 175522, 258664, 351044, 614327, 702088, 1228654, 2457308, 4914616]

約数ペア:

[(1, 4914616), (2, 2457308), (4, 1228654), (7, 702088), (8, 614327), (14, 351044), (19, 258664), (28, 175522), (31, 158536), (38, 129332), (56, 87761), (62, 79268), (76, 64666), (124, 39634), (133, 36952), (149, 32984), (152, 32333), (217, 22648), (248, 19817), (266, 18476), (298, 16492), (434, 11324), (532, 9238), (589, 8344), (596, 8246), (868, 5662), (1043, 4712), (1064, 4619), (1178, 4172), (1192, 4123), (1736, 2831), (2086, 2356)]