78366933472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{71069}}^1$

素因数の和:73123

約数の個数: 48

約数和(自身を含む): 163443374640

約数和(自身を除く): 85076441168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2027, 4054, 8108, 16216, 32432, 34459, 64864, 68918, 71069, 137836, 142138, 275672, 284276, 551344, 568552, 1102688, 1137104, 1208173, 2274208, 2416346, 4832692, 9665384, 19330768, 38661536, 144056863, 288113726, 576227452, 1152454904, 2304909808, 2448966671, 4609819616, 4897933342, 9795866684, 19591733368, 39183466736, 78366933472]

約数ペア:

[(1, 78366933472), (2, 39183466736), (4, 19591733368), (8, 9795866684), (16, 4897933342), (17, 4609819616), (32, 2448966671), (34, 2304909808), (68, 1152454904), (136, 576227452), (272, 288113726), (544, 144056863), (2027, 38661536), (4054, 19330768), (8108, 9665384), (16216, 4832692), (32432, 2416346), (34459, 2274208), (64864, 1208173), (68918, 1137104), (71069, 1102688), (137836, 568552), (142138, 551344), (275672, 284276)]