73701664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 156224376

約数和(自身を除く): 82522712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2221, 4148, 4442, 8296, 8884, 16592, 17768, 33184, 35536, 37757, 71072, 75514, 135481, 151028, 270962, 302056, 541924, 604112, 1083848, 1208224, 2167696, 2303177, 4335392, 4606354, 9212708, 18425416, 36850832, 73701664]

約数ペア:

[(1, 73701664), (2, 36850832), (4, 18425416), (8, 9212708), (16, 4606354), (17, 4335392), (32, 2303177), (34, 2167696), (61, 1208224), (68, 1083848), (122, 604112), (136, 541924), (244, 302056), (272, 270962), (488, 151028), (544, 135481), (976, 75514), (1037, 71072), (1952, 37757), (2074, 35536), (2221, 33184), (4148, 17768), (4442, 16592), (8296, 8884)]