2975336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 7082880

約数和(自身を除く): 4107544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 67, 91, 104, 122, 134, 182, 244, 268, 364, 427, 469, 488, 536, 728, 793, 854, 871, 938, 1586, 1708, 1742, 1876, 3172, 3416, 3484, 3752, 4087, 5551, 6097, 6344, 6968, 8174, 11102, 12194, 16348, 22204, 24388, 28609, 32696, 44408, 48776, 53131, 57218, 106262, 114436, 212524, 228872, 371917, 425048, 743834, 1487668, 2975336]

約数ペア:

[(1, 2975336), (2, 1487668), (4, 743834), (7, 425048), (8, 371917), (13, 228872), (14, 212524), (26, 114436), (28, 106262), (52, 57218), (56, 53131), (61, 48776), (67, 44408), (91, 32696), (104, 28609), (122, 24388), (134, 22204), (182, 16348), (244, 12194), (268, 11102), (364, 8174), (427, 6968), (469, 6344), (488, 6097), (536, 5551), (728, 4087), (793, 3752), (854, 3484), (871, 3416), (938, 3172), (1586, 1876), (1708, 1742)]