42622356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 116635680

約数和(自身を除く): 74013324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 419, 519, 588, 692, 838, 1038, 1211, 1257, 1676, 2076, 2422, 2514, 2933, 3633, 4844, 5028, 5866, 7266, 8477, 8799, 11732, 14532, 16954, 17598, 20531, 25431, 33908, 35196, 41062, 50862, 61593, 72487, 82124, 101724, 123186, 144974, 217461, 246372, 289948, 434922, 507409, 869844, 1014818, 1522227, 2029636, 3044454, 3551863, 6088908, 7103726, 10655589, 14207452, 21311178, 42622356]

約数ペア:

[(1, 42622356), (2, 21311178), (3, 14207452), (4, 10655589), (6, 7103726), (7, 6088908), (12, 3551863), (14, 3044454), (21, 2029636), (28, 1522227), (42, 1014818), (49, 869844), (84, 507409), (98, 434922), (147, 289948), (173, 246372), (196, 217461), (294, 144974), (346, 123186), (419, 101724), (519, 82124), (588, 72487), (692, 61593), (838, 50862), (1038, 41062), (1211, 35196), (1257, 33908), (1676, 25431), (2076, 20531), (2422, 17598), (2514, 16954), (2933, 14532), (3633, 11732), (4844, 8799), (5028, 8477), (5866, 7266)]