38389620308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{64013}}^1$

素因数の和:64656

約数の個数: 48

約数和(自身を含む): 76284203520

約数和(自身を除く): 37894583212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 607, 988, 1214, 2428, 7891, 11533, 15782, 23066, 31564, 46132, 64013, 128026, 149929, 256052, 299858, 599716, 832169, 1216247, 1664338, 2432494, 3328676, 4864988, 15811211, 31622422, 38855891, 63244844, 77711782, 155423564, 505126583, 738261929, 1010253166, 1476523858, 2020506332, 2953047716, 9597405077, 19194810154, 38389620308]

約数ペア:

[(1, 38389620308), (2, 19194810154), (4, 9597405077), (13, 2953047716), (19, 2020506332), (26, 1476523858), (38, 1010253166), (52, 738261929), (76, 505126583), (247, 155423564), (494, 77711782), (607, 63244844), (988, 38855891), (1214, 31622422), (2428, 15811211), (7891, 4864988), (11533, 3328676), (15782, 2432494), (23066, 1664338), (31564, 1216247), (46132, 832169), (64013, 599716), (128026, 299858), (149929, 256052)]