61870172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 137582592

約数和(自身を除く): 75712420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5483, 5642, 10966, 11284, 21932, 38381, 71279, 76762, 142558, 153524, 169973, 285116, 339946, 498953, 679892, 997906, 1189811, 1995812, 2209649, 2379622, 4419298, 4759244, 8838596, 15467543, 30935086, 61870172]

約数ペア:

[(1, 61870172), (2, 30935086), (4, 15467543), (7, 8838596), (13, 4759244), (14, 4419298), (26, 2379622), (28, 2209649), (31, 1995812), (52, 1189811), (62, 997906), (91, 679892), (124, 498953), (182, 339946), (217, 285116), (364, 169973), (403, 153524), (434, 142558), (806, 76762), (868, 71279), (1612, 38381), (2821, 21932), (5483, 11284), (5642, 10966)]