64868804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 161554176

約数和(自身を除く): 96685372

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 953, 1001, 1309, 1547, 1906, 2002, 2431, 2618, 3094, 3812, 4004, 4862, 5236, 6188, 6671, 9724, 10483, 12389, 13342, 16201, 17017, 20966, 24778, 26684, 32402, 34034, 41932, 49556, 64804, 68068, 73381, 86723, 113407, 136279, 146762, 173446, 178211, 210613, 226814, 272558, 293524, 346892, 356422, 421226, 453628, 545116, 712844, 842452, 953953, 1247477, 1474291, 1907906, 2316743, 2494954, 2948582, 3815812, 4633486, 4989908, 5897164, 9266972, 16217201, 32434402, 64868804]

約数ペア:

[(1, 64868804), (2, 32434402), (4, 16217201), (7, 9266972), (11, 5897164), (13, 4989908), (14, 4633486), (17, 3815812), (22, 2948582), (26, 2494954), (28, 2316743), (34, 1907906), (44, 1474291), (52, 1247477), (68, 953953), (77, 842452), (91, 712844), (119, 545116), (143, 453628), (154, 421226), (182, 356422), (187, 346892), (221, 293524), (238, 272558), (286, 226814), (308, 210613), (364, 178211), (374, 173446), (442, 146762), (476, 136279), (572, 113407), (748, 86723), (884, 73381), (953, 68068), (1001, 64804), (1309, 49556), (1547, 41932), (1906, 34034), (2002, 32402), (2431, 26684), (2618, 24778), (3094, 20966), (3812, 17017), (4004, 16201), (4862, 13342), (5236, 12389), (6188, 10483), (6671, 9724)]