4199748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 11965632

約数和(自身を除く): 7765884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 173, 204, 238, 289, 346, 357, 476, 519, 578, 692, 714, 867, 1038, 1156, 1211, 1428, 1734, 2023, 2076, 2422, 2941, 3468, 3633, 4046, 4844, 5882, 6069, 7266, 8092, 8823, 11764, 12138, 14532, 17646, 20587, 24276, 35292, 41174, 49997, 61761, 82348, 99994, 123522, 149991, 199988, 247044, 299982, 349979, 599964, 699958, 1049937, 1399916, 2099874, 4199748]

約数ペア:

[(1, 4199748), (2, 2099874), (3, 1399916), (4, 1049937), (6, 699958), (7, 599964), (12, 349979), (14, 299982), (17, 247044), (21, 199988), (28, 149991), (34, 123522), (42, 99994), (51, 82348), (68, 61761), (84, 49997), (102, 41174), (119, 35292), (173, 24276), (204, 20587), (238, 17646), (289, 14532), (346, 12138), (357, 11764), (476, 8823), (519, 8092), (578, 7266), (692, 6069), (714, 5882), (867, 4844), (1038, 4046), (1156, 3633), (1211, 3468), (1428, 2941), (1734, 2422), (2023, 2076)]