13164256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 18206720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3457, 3808, 6914, 13828, 24199, 27656, 48398, 55312, 58769, 96796, 110624, 117538, 193592, 235076, 387184, 411383, 470152, 774368, 822766, 940304, 1645532, 1880608, 3291064, 6582128, 13164256]

約数ペア:

[(1, 13164256), (2, 6582128), (4, 3291064), (7, 1880608), (8, 1645532), (14, 940304), (16, 822766), (17, 774368), (28, 470152), (32, 411383), (34, 387184), (56, 235076), (68, 193592), (112, 117538), (119, 110624), (136, 96796), (224, 58769), (238, 55312), (272, 48398), (476, 27656), (544, 24199), (952, 13828), (1904, 6914), (3457, 3808)]