7139853664

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{3919}}^1$

素因数の和:4160

約数の個数: 72

約数和(自身を含む): 15011710560

約数和(自身を除く): 7871856896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 289, 394, 544, 578, 788, 1156, 1576, 2312, 3152, 3349, 3919, 4624, 6304, 6698, 7838, 9248, 13396, 15676, 26792, 31352, 53584, 56933, 62704, 66623, 107168, 113866, 125408, 133246, 227732, 266492, 455464, 532984, 772043, 910928, 1065968, 1132591, 1544086, 1821856, 2131936, 2265182, 3088172, 4530364, 6176344, 9060728, 12352688, 13124731, 18121456, 24705376, 26249462, 36242912, 52498924, 104997848, 209995696, 223120427, 419991392, 446240854, 892481708, 1784963416, 3569926832, 7139853664]

約数ペア:

[(1, 7139853664), (2, 3569926832), (4, 1784963416), (8, 892481708), (16, 446240854), (17, 419991392), (32, 223120427), (34, 209995696), (68, 104997848), (136, 52498924), (197, 36242912), (272, 26249462), (289, 24705376), (394, 18121456), (544, 13124731), (578, 12352688), (788, 9060728), (1156, 6176344), (1576, 4530364), (2312, 3088172), (3152, 2265182), (3349, 2131936), (3919, 1821856), (4624, 1544086), (6304, 1132591), (6698, 1065968), (7838, 910928), (9248, 772043), (13396, 532984), (15676, 455464), (26792, 266492), (31352, 227732), (53584, 133246), (56933, 125408), (62704, 113866), (66623, 107168)]