33291830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 72769536

約数和(自身を除く): 39477706

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 751, 806, 1430, 1502, 1705, 2015, 3410, 3755, 4030, 4433, 7510, 8261, 8866, 9763, 16522, 19526, 22165, 23281, 41305, 44330, 46562, 48815, 82610, 97630, 107393, 116405, 214786, 232810, 256091, 302653, 512182, 536965, 605306, 1073930, 1280455, 1513265, 2560910, 3026530, 3329183, 6658366, 16645915, 33291830]

約数ペア:

[(1, 33291830), (2, 16645915), (5, 6658366), (10, 3329183), (11, 3026530), (13, 2560910), (22, 1513265), (26, 1280455), (31, 1073930), (55, 605306), (62, 536965), (65, 512182), (110, 302653), (130, 256091), (143, 232810), (155, 214786), (286, 116405), (310, 107393), (341, 97630), (403, 82610), (682, 48815), (715, 46562), (751, 44330), (806, 41305), (1430, 23281), (1502, 22165), (1705, 19526), (2015, 16522), (3410, 9763), (3755, 8866), (4030, 8261), (4433, 7510)]