5069664688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{405703}}^1$

素因数の和:405793

約数の個数: 40

約数和(自身を含む): 10866375936

約数和(自身を除く): 5796711248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 405703, 811406, 1622812, 3245624, 4462733, 6491248, 8925466, 17850932, 28804913, 35701864, 57609826, 71403728, 115219652, 230439304, 316854043, 460878608, 633708086, 1267416172, 2534832344, 5069664688]

約数ペア:

[(1, 5069664688), (2, 2534832344), (4, 1267416172), (8, 633708086), (11, 460878608), (16, 316854043), (22, 230439304), (44, 115219652), (71, 71403728), (88, 57609826), (142, 35701864), (176, 28804913), (284, 17850932), (568, 8925466), (781, 6491248), (1136, 4462733), (1562, 3245624), (3124, 1622812), (6248, 811406), (12496, 405703)]