8149908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 12594732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 587, 1068, 1157, 1174, 1761, 2314, 2348, 3471, 3522, 4628, 6942, 7044, 7631, 13884, 15262, 22893, 30524, 45786, 52243, 91572, 104486, 156729, 208972, 313458, 626916, 679159, 1358318, 2037477, 2716636, 4074954, 8149908]

約数ペア:

[(1, 8149908), (2, 4074954), (3, 2716636), (4, 2037477), (6, 1358318), (12, 679159), (13, 626916), (26, 313458), (39, 208972), (52, 156729), (78, 104486), (89, 91572), (156, 52243), (178, 45786), (267, 30524), (356, 22893), (534, 15262), (587, 13884), (1068, 7631), (1157, 7044), (1174, 6942), (1761, 4628), (2314, 3522), (2348, 3471)]