15696465584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 31836024864

約数和(自身を除く): 16139559280

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 661, 683, 848, 1322, 1366, 2173, 2644, 2732, 4346, 5288, 5464, 8692, 10576, 10928, 17384, 27101, 28003, 34768, 35033, 36199, 54202, 56006, 70066, 72398, 108404, 112012, 140132, 144796, 216808, 224024, 280264, 289592, 433616, 448048, 451463, 560528, 579184, 902926, 1436353, 1484159, 1805852, 2872706, 2968318, 3611704, 5745412, 5936636, 7223408, 11490824, 11873272, 18509983, 22981648, 23746544, 23927539, 37019966, 47855078, 74039932, 95710156, 148079864, 191420312, 296159728, 382840624, 981029099, 1962058198, 3924116396, 7848232792, 15696465584]

約数ペア:

[(1, 15696465584), (2, 7848232792), (4, 3924116396), (8, 1962058198), (16, 981029099), (41, 382840624), (53, 296159728), (82, 191420312), (106, 148079864), (164, 95710156), (212, 74039932), (328, 47855078), (424, 37019966), (656, 23927539), (661, 23746544), (683, 22981648), (848, 18509983), (1322, 11873272), (1366, 11490824), (2173, 7223408), (2644, 5936636), (2732, 5745412), (4346, 3611704), (5288, 2968318), (5464, 2872706), (8692, 1805852), (10576, 1484159), (10928, 1436353), (17384, 902926), (27101, 579184), (28003, 560528), (34768, 451463), (35033, 448048), (36199, 433616), (54202, 289592), (56006, 280264), (70066, 224024), (72398, 216808), (108404, 144796), (112012, 140132)]