63968996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5724

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 78279964

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, 5642, 5669, 11284, 11338, 22676, 39683, 73697, 79366, 147394, 158732, 175739, 294788, 351478, 515879, 702956, 1031758, 1230173, 2063516, 2284607, 2460346, 4569214, 4920692, 9138428, 15992249, 31984498, 63968996]

約数ペア:

[(1, 63968996), (2, 31984498), (4, 15992249), (7, 9138428), (13, 4920692), (14, 4569214), (26, 2460346), (28, 2284607), (31, 2063516), (52, 1230173), (62, 1031758), (91, 702956), (124, 515879), (182, 351478), (217, 294788), (364, 175739), (403, 158732), (434, 147394), (806, 79366), (868, 73697), (1612, 39683), (2821, 22676), (5642, 11338), (5669, 11284)]