15721728414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{98533}}^1$

素因数の和:98705

約数の個数: 64

約数和(自身を含む): 37458685440

約数和(自身を除く): 21736957026

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 609, 786, 917, 1218, 1834, 2751, 3799, 5502, 7598, 11397, 22794, 26593, 53186, 79779, 98533, 159558, 197066, 295599, 591198, 689731, 1379462, 2069193, 2857457, 4138386, 5714914, 8572371, 12907823, 17144742, 20002199, 25815646, 38723469, 40004398, 60006597, 77446938, 90354761, 120013194, 180709522, 271064283, 374326867, 542128566, 748653734, 1122980601, 2245961202, 2620288069, 5240576138, 7860864207, 15721728414]

約数ペア:

[(1, 15721728414), (2, 7860864207), (3, 5240576138), (6, 2620288069), (7, 2245961202), (14, 1122980601), (21, 748653734), (29, 542128566), (42, 374326867), (58, 271064283), (87, 180709522), (131, 120013194), (174, 90354761), (203, 77446938), (262, 60006597), (393, 40004398), (406, 38723469), (609, 25815646), (786, 20002199), (917, 17144742), (1218, 12907823), (1834, 8572371), (2751, 5714914), (3799, 4138386), (5502, 2857457), (7598, 2069193), (11397, 1379462), (22794, 689731), (26593, 591198), (53186, 295599), (79779, 197066), (98533, 159558)]