52638664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 65902136

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1567, 1768, 1976, 2584, 3134, 4199, 6268, 8398, 12536, 16796, 20371, 26639, 29773, 33592, 40742, 53278, 59546, 81484, 106556, 119092, 162968, 213112, 238184, 346307, 387049, 506141, 692614, 774098, 1012282, 1385228, 1548196, 2024564, 2770456, 3096392, 4049128, 6579833, 13159666, 26319332, 52638664]

約数ペア:

[(1, 52638664), (2, 26319332), (4, 13159666), (8, 6579833), (13, 4049128), (17, 3096392), (19, 2770456), (26, 2024564), (34, 1548196), (38, 1385228), (52, 1012282), (68, 774098), (76, 692614), (104, 506141), (136, 387049), (152, 346307), (221, 238184), (247, 213112), (323, 162968), (442, 119092), (494, 106556), (646, 81484), (884, 59546), (988, 53278), (1292, 40742), (1567, 33592), (1768, 29773), (1976, 26639), (2584, 20371), (3134, 16796), (4199, 12536), (6268, 8398)]