38648904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 110899200

約数和(自身を除く): 72250296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 607, 758, 1137, 1214, 1516, 1821, 2274, 2428, 2653, 3032, 3642, 4249, 4548, 4856, 5306, 7284, 7959, 8498, 9096, 10612, 12747, 14568, 15918, 16996, 21224, 25494, 31836, 33992, 50988, 63672, 101976, 230053, 460106, 690159, 920212, 1380318, 1610371, 1840424, 2760636, 3220742, 4831113, 5521272, 6441484, 9662226, 12882968, 19324452, 38648904]

約数ペア:

[(1, 38648904), (2, 19324452), (3, 12882968), (4, 9662226), (6, 6441484), (7, 5521272), (8, 4831113), (12, 3220742), (14, 2760636), (21, 1840424), (24, 1610371), (28, 1380318), (42, 920212), (56, 690159), (84, 460106), (168, 230053), (379, 101976), (607, 63672), (758, 50988), (1137, 33992), (1214, 31836), (1516, 25494), (1821, 21224), (2274, 16996), (2428, 15918), (2653, 14568), (3032, 12747), (3642, 10612), (4249, 9096), (4548, 8498), (4856, 7959), (5306, 7284)]