64225304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 146119680

約数和(自身を除く): 81894376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 1811, 2728, 3224, 3622, 4433, 7244, 8866, 14488, 17732, 19921, 23543, 35464, 39842, 47086, 56141, 79684, 94172, 112282, 159368, 188344, 224564, 258973, 449128, 517946, 617551, 729833, 1035892, 1235102, 1459666, 2071784, 2470204, 2919332, 4940408, 5838664, 8028163, 16056326, 32112652, 64225304]

約数ペア:

[(1, 64225304), (2, 32112652), (4, 16056326), (8, 8028163), (11, 5838664), (13, 4940408), (22, 2919332), (26, 2470204), (31, 2071784), (44, 1459666), (52, 1235102), (62, 1035892), (88, 729833), (104, 617551), (124, 517946), (143, 449128), (248, 258973), (286, 224564), (341, 188344), (403, 159368), (572, 112282), (682, 94172), (806, 79684), (1144, 56141), (1364, 47086), (1612, 39842), (1811, 35464), (2728, 23543), (3224, 19921), (3622, 17732), (4433, 14488), (7244, 8866)]