40403968

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 88

約数和(自身を含む): 93736224

約数和(自身を除く): 53332256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 211, 256, 272, 352, 374, 422, 512, 544, 704, 748, 844, 1024, 1088, 1408, 1496, 1688, 2176, 2321, 2816, 2992, 3376, 3587, 4352, 4642, 5632, 5984, 6752, 7174, 8704, 9284, 11264, 11968, 13504, 14348, 17408, 18568, 23936, 27008, 28696, 37136, 39457, 47872, 54016, 57392, 74272, 78914, 95744, 108032, 114784, 148544, 157828, 191488, 216064, 229568, 297088, 315656, 459136, 594176, 631312, 918272, 1188352, 1262624, 1836544, 2376704, 2525248, 3673088, 5050496, 10100992, 20201984, 40403968]

約数ペア:

[(1, 40403968), (2, 20201984), (4, 10100992), (8, 5050496), (11, 3673088), (16, 2525248), (17, 2376704), (22, 1836544), (32, 1262624), (34, 1188352), (44, 918272), (64, 631312), (68, 594176), (88, 459136), (128, 315656), (136, 297088), (176, 229568), (187, 216064), (211, 191488), (256, 157828), (272, 148544), (352, 114784), (374, 108032), (422, 95744), (512, 78914), (544, 74272), (704, 57392), (748, 54016), (844, 47872), (1024, 39457), (1088, 37136), (1408, 28696), (1496, 27008), (1688, 23936), (2176, 18568), (2321, 17408), (2816, 14348), (2992, 13504), (3376, 11968), (3587, 11264), (4352, 9284), (4642, 8704), (5632, 7174), (5984, 6752)]