9915537112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{1607}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 20314828800

約数和(自身を除く): 10399291688

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 751, 1027, 1502, 1607, 2054, 3004, 3214, 4108, 6008, 6428, 8216, 9763, 12856, 19526, 20891, 39052, 41782, 59329, 78104, 83564, 118658, 126953, 167128, 237316, 253906, 474632, 507812, 771277, 1015624, 1206857, 1542554, 1650389, 2413714, 3085108, 3300778, 4827428, 6170216, 6601556, 9654856, 13203112, 15689141, 31378282, 62756564, 95341703, 125513128, 190683406, 381366812, 762733624, 1239442139, 2478884278, 4957768556, 9915537112]

約数ペア:

[(1, 9915537112), (2, 4957768556), (4, 2478884278), (8, 1239442139), (13, 762733624), (26, 381366812), (52, 190683406), (79, 125513128), (104, 95341703), (158, 62756564), (316, 31378282), (632, 15689141), (751, 13203112), (1027, 9654856), (1502, 6601556), (1607, 6170216), (2054, 4827428), (3004, 3300778), (3214, 3085108), (4108, 2413714), (6008, 1650389), (6428, 1542554), (8216, 1206857), (9763, 1015624), (12856, 771277), (19526, 507812), (20891, 474632), (39052, 253906), (41782, 237316), (59329, 167128), (78104, 126953), (83564, 118658)]