8711872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 56

約数和(自身を含む): 19188176

約数和(自身を除く): 10476304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 283, 296, 416, 481, 566, 592, 832, 962, 1132, 1184, 1924, 2264, 2368, 3679, 3848, 4528, 7358, 7696, 9056, 10471, 14716, 15392, 18112, 20942, 29432, 30784, 41884, 58864, 83768, 117728, 136123, 167536, 235456, 272246, 335072, 544492, 670144, 1088984, 2177968, 4355936, 8711872]

約数ペア:

[(1, 8711872), (2, 4355936), (4, 2177968), (8, 1088984), (13, 670144), (16, 544492), (26, 335072), (32, 272246), (37, 235456), (52, 167536), (64, 136123), (74, 117728), (104, 83768), (148, 58864), (208, 41884), (283, 30784), (296, 29432), (416, 20942), (481, 18112), (566, 15392), (592, 14716), (832, 10471), (962, 9056), (1132, 7696), (1184, 7358), (1924, 4528), (2264, 3848), (2368, 3679)]