3642704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 7728672

約数和(自身を除く): 4085968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 211, 332, 422, 664, 844, 1079, 1328, 1688, 2158, 2743, 3376, 4316, 5486, 8632, 10972, 17264, 17513, 21944, 35026, 43888, 70052, 140104, 227669, 280208, 455338, 910676, 1821352, 3642704]

約数ペア:

[(1, 3642704), (2, 1821352), (4, 910676), (8, 455338), (13, 280208), (16, 227669), (26, 140104), (52, 70052), (83, 43888), (104, 35026), (166, 21944), (208, 17513), (211, 17264), (332, 10972), (422, 8632), (664, 5486), (844, 4316), (1079, 3376), (1328, 2743), (1688, 2158)]