74187512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 167270400

約数和(自身を除く): 93082888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 239, 241, 322, 478, 482, 644, 956, 964, 1288, 1673, 1687, 1912, 1928, 3346, 3374, 5497, 5543, 6692, 6748, 10994, 11086, 13384, 13496, 21988, 22172, 38479, 38801, 43976, 44344, 57599, 76958, 77602, 115198, 153916, 155204, 230396, 307832, 310408, 403193, 460792, 806386, 1324777, 1612772, 2649554, 3225544, 5299108, 9273439, 10598216, 18546878, 37093756, 74187512]

約数ペア:

[(1, 74187512), (2, 37093756), (4, 18546878), (7, 10598216), (8, 9273439), (14, 5299108), (23, 3225544), (28, 2649554), (46, 1612772), (56, 1324777), (92, 806386), (161, 460792), (184, 403193), (239, 310408), (241, 307832), (322, 230396), (478, 155204), (482, 153916), (644, 115198), (956, 77602), (964, 76958), (1288, 57599), (1673, 44344), (1687, 43976), (1912, 38801), (1928, 38479), (3346, 22172), (3374, 21988), (5497, 13496), (5543, 13384), (6692, 11086), (6748, 10994)]