40891872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8693}}^1$

素因数の和:8720

約数の個数: 72

約数和(自身を含む): 124880616

約数和(自身を除く): 83988744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8693, 17386, 26079, 34772, 52158, 60851, 69544, 104316, 121702, 139088, 182553, 208632, 243404, 278176, 365106, 417264, 425957, 486808, 730212, 834528, 851914, 973616, 1277871, 1460424, 1703828, 1947232, 2555742, 2920848, 3407656, 5111484, 5841696, 6815312, 10222968, 13630624, 20445936, 40891872]

約数ペア:

[(1, 40891872), (2, 20445936), (3, 13630624), (4, 10222968), (6, 6815312), (7, 5841696), (8, 5111484), (12, 3407656), (14, 2920848), (16, 2555742), (21, 1947232), (24, 1703828), (28, 1460424), (32, 1277871), (42, 973616), (48, 851914), (49, 834528), (56, 730212), (84, 486808), (96, 425957), (98, 417264), (112, 365106), (147, 278176), (168, 243404), (196, 208632), (224, 182553), (294, 139088), (336, 121702), (392, 104316), (588, 69544), (672, 60851), (784, 52158), (1176, 34772), (1568, 26079), (2352, 17386), (4704, 8693)]