38414428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 39201572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 659, 767, 988, 1121, 1318, 1534, 2242, 2636, 3068, 4484, 8567, 12521, 14573, 17134, 25042, 29146, 34268, 38881, 50084, 58292, 77762, 155524, 162773, 325546, 505453, 651092, 738739, 1010906, 1477478, 2021812, 2954956, 9603607, 19207214, 38414428]

約数ペア:

[(1, 38414428), (2, 19207214), (4, 9603607), (13, 2954956), (19, 2021812), (26, 1477478), (38, 1010906), (52, 738739), (59, 651092), (76, 505453), (118, 325546), (236, 162773), (247, 155524), (494, 77762), (659, 58292), (767, 50084), (988, 38881), (1121, 34268), (1318, 29146), (1534, 25042), (2242, 17134), (2636, 14573), (3068, 12521), (4484, 8567)]