29478348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 79672320

約数和(自身を除く): 50193972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 607, 639, 684, 852, 1214, 1278, 1349, 1821, 2428, 2556, 2698, 3642, 4047, 5396, 5463, 7284, 8094, 10926, 11533, 12141, 16188, 21852, 23066, 24282, 34599, 43097, 46132, 48564, 69198, 86194, 103797, 129291, 138396, 172388, 207594, 258582, 387873, 415188, 517164, 775746, 818843, 1551492, 1637686, 2456529, 3275372, 4913058, 7369587, 9826116, 14739174, 29478348]

約数ペア:

[(1, 29478348), (2, 14739174), (3, 9826116), (4, 7369587), (6, 4913058), (9, 3275372), (12, 2456529), (18, 1637686), (19, 1551492), (36, 818843), (38, 775746), (57, 517164), (71, 415188), (76, 387873), (114, 258582), (142, 207594), (171, 172388), (213, 138396), (228, 129291), (284, 103797), (342, 86194), (426, 69198), (607, 48564), (639, 46132), (684, 43097), (852, 34599), (1214, 24282), (1278, 23066), (1349, 21852), (1821, 16188), (2428, 12141), (2556, 11533), (2698, 10926), (3642, 8094), (4047, 7284), (5396, 5463)]