2033993408

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17605

約数の個数: 56

約数和(自身を含む): 4265249280

約数和(自身を除く): 2231255872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 3634, 5056, 7268, 14536, 17491, 29072, 34982, 58144, 69964, 116288, 139928, 279856, 402293, 559712, 804586, 1119424, 1381789, 1609172, 2763578, 3218344, 5527156, 6436688, 11054312, 12873376, 22108624, 25746752, 31781147, 44217248, 63562294, 88434496, 127124588, 254249176, 508498352, 1016996704, 2033993408]

約数ペア:

[(1, 2033993408), (2, 1016996704), (4, 508498352), (8, 254249176), (16, 127124588), (23, 88434496), (32, 63562294), (46, 44217248), (64, 31781147), (79, 25746752), (92, 22108624), (158, 12873376), (184, 11054312), (316, 6436688), (368, 5527156), (632, 3218344), (736, 2763578), (1264, 1609172), (1472, 1381789), (1817, 1119424), (2528, 804586), (3634, 559712), (5056, 402293), (7268, 279856), (14536, 139928), (17491, 116288), (29072, 69964), (34982, 58144)]