4001928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 12065760

約数和(自身を除く): 8063832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 83, 84, 98, 123, 147, 164, 166, 168, 196, 246, 249, 287, 294, 328, 332, 392, 492, 498, 574, 581, 588, 664, 861, 984, 996, 1148, 1162, 1176, 1722, 1743, 1992, 2009, 2296, 2324, 3403, 3444, 3486, 4018, 4067, 4648, 6027, 6806, 6888, 6972, 8036, 8134, 10209, 12054, 12201, 13612, 13944, 16072, 16268, 20418, 23821, 24108, 24402, 27224, 32536, 40836, 47642, 48216, 48804, 71463, 81672, 95284, 97608, 142926, 166747, 190568, 285852, 333494, 500241, 571704, 666988, 1000482, 1333976, 2000964, 4001928]

約数ペア:

[(1, 4001928), (2, 2000964), (3, 1333976), (4, 1000482), (6, 666988), (7, 571704), (8, 500241), (12, 333494), (14, 285852), (21, 190568), (24, 166747), (28, 142926), (41, 97608), (42, 95284), (49, 81672), (56, 71463), (82, 48804), (83, 48216), (84, 47642), (98, 40836), (123, 32536), (147, 27224), (164, 24402), (166, 24108), (168, 23821), (196, 20418), (246, 16268), (249, 16072), (287, 13944), (294, 13612), (328, 12201), (332, 12054), (392, 10209), (492, 8134), (498, 8036), (574, 6972), (581, 6888), (588, 6806), (664, 6027), (861, 4648), (984, 4067), (996, 4018), (1148, 3486), (1162, 3444), (1176, 3403), (1722, 2324), (1743, 2296), (1992, 2009)]