64199954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 55066606

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2039, 2249, 2422, 4078, 4498, 14273, 15743, 26507, 28546, 31486, 53014, 185549, 352747, 371098, 705494, 2469229, 4585711, 4938458, 9171422, 32099977, 64199954]

約数ペア:

[(1, 64199954), (2, 32099977), (7, 9171422), (13, 4938458), (14, 4585711), (26, 2469229), (91, 705494), (173, 371098), (182, 352747), (346, 185549), (1211, 53014), (2039, 31486), (2249, 28546), (2422, 26507), (4078, 15743), (4498, 14273)]