39669708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 103627776

約数和(自身を除く): 63958068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 631, 676, 806, 1014, 1209, 1262, 1612, 1893, 2028, 2418, 2524, 3786, 4836, 5239, 7572, 8203, 10478, 15717, 16406, 19561, 20956, 24609, 31434, 32812, 39122, 49218, 58683, 62868, 78244, 98436, 106639, 117366, 213278, 234732, 254293, 319917, 426556, 508586, 639834, 762879, 1017172, 1279668, 1525758, 3051516, 3305809, 6611618, 9917427, 13223236, 19834854, 39669708]

約数ペア:

[(1, 39669708), (2, 19834854), (3, 13223236), (4, 9917427), (6, 6611618), (12, 3305809), (13, 3051516), (26, 1525758), (31, 1279668), (39, 1017172), (52, 762879), (62, 639834), (78, 508586), (93, 426556), (124, 319917), (156, 254293), (169, 234732), (186, 213278), (338, 117366), (372, 106639), (403, 98436), (507, 78244), (631, 62868), (676, 58683), (806, 49218), (1014, 39122), (1209, 32812), (1262, 31434), (1612, 24609), (1893, 20956), (2028, 19561), (2418, 16406), (2524, 15717), (3786, 10478), (4836, 8203), (5239, 7572)]