28914558036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1393607}}^1$

素因数の和:1393653

約数の個数: 96

約数和(自身を含む): 87407093760

約数和(自身を除く): 58492535724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 1393607, 2787214, 4180821, 5574428, 8361642, 9755249, 16723284, 18116891, 19510498, 26478533, 29265747, 36233782, 39020996, 52957066, 54350673, 58531494, 72467564, 79435599, 105914132, 108701346, 117062988, 126818237, 158871198, 185349731, 217402692, 253636474, 317742396, 344220929, 370699462, 380454711, 507272948, 556049193, 688441858, 741398924, 760909422, 1032662787, 1112098386, 1376883716, 1521818844, 2065325574, 2224196772, 2409546503, 4130651148, 4819093006, 7228639509, 9638186012, 14457279018, 28914558036]

約数ペア:

[(1, 28914558036), (2, 14457279018), (3, 9638186012), (4, 7228639509), (6, 4819093006), (7, 4130651148), (12, 2409546503), (13, 2224196772), (14, 2065325574), (19, 1521818844), (21, 1376883716), (26, 1112098386), (28, 1032662787), (38, 760909422), (39, 741398924), (42, 688441858), (52, 556049193), (57, 507272948), (76, 380454711), (78, 370699462), (84, 344220929), (91, 317742396), (114, 253636474), (133, 217402692), (156, 185349731), (182, 158871198), (228, 126818237), (247, 117062988), (266, 108701346), (273, 105914132), (364, 79435599), (399, 72467564), (494, 58531494), (532, 54350673), (546, 52957066), (741, 39020996), (798, 36233782), (988, 29265747), (1092, 26478533), (1482, 19510498), (1596, 18116891), (1729, 16723284), (2964, 9755249), (3458, 8361642), (5187, 5574428), (6916, 4180821), (10374, 2787214), (20748, 1393607)]